package cn.txm.pay.mapper;

import cn.txm.basic.mapper.BaseMapper;
import cn.txm.pay.domain.PayBill;
import org.springframework.stereotype.Component;

@Component
public interface PayBillMapper extends BaseMapper<PayBill>{
    /**
     * 通过订单编号查询支付单
     * @param orderSn
     * @return
     */
    PayBill loadByOrderSn(String orderSn);
}
